The height of a sound wave is called
a. amplitude
b. altitude
c. attitude
d. atmosphere

Choose the correct words to complete the sentences related to genetic screening. is a procedure that is used during pregnancy to detect genetic defects. is extracted from the uterus and used to identify genetic disorders?

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.

First dropdown options: a. runoff b. condensation c. evaporation second dropdown options: a. photosynthesis b. transpiration c. sweating third dropdown options: a. raindrops b. clouds c. animals